Date: 19 Jan 2022
Ficus pumila:
you won't believe these leaves and fruit!..
by Alex Butova, the Witch of Herbs and Cats
...If you visited tropical and subtropical countries, you probably have seen this curious plant covering fences and walls and even whole buildings, looking like an ivy... But if you looked closer, you might have noticed something unbelievable about this plant... Do these small tiny leaves, and these large glossy leaves, and these fig-like fruit too... do they all belong to the same plant?!.. No way!..
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Date: 16 Dec 2021
Zebrina Rojo - Blood Leaf Banana
by Alex Butova, the Witch of Herbs and Cats
...The showy Blood Banana plants grow 6-8 ft tall in the wild, but are well-adapted to container growing and can be maintained at only 3-5 ft. They produce huge paddle-shaped leaves that grow to 6 ft long! The undersides of these large leaves are purple to red...
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Date: 15 Aug 2021
How to grow Cerbera and make it flower
Q: I purchased Cerbera manghas - Enchanted Incense a year ago. As you see from the photo, it's doing great however, no blooms. I fertilize properly and very often and use worm castings for micronutrients. Yes it's not "your" fertilizer, but my plumerias, that are also in pots they are over 5 feet tall and blooming like crazy. I don't see any inflows coming on the Cerbera at all and it is hot and humid here in North Carolina, so it's happy but no sign of blooming. What is your advice?
A: Top Tropicals first brought Cerbera manghas into the US plant market a few years ago, it was recommended to us by our friend, plant taxonomist John Mood who visited Thailand, and among other exotic plants noted this fragrant beauty. Since then we've been successfully growing this plant, it has become one of everybody's favorites.
Generally speaking, Cerbera culture is very similar to Plumerias. These plants are closely related. So if you know how to grow Plumeria, you sure will succeed with Cerbera. Hot and sunny location, well-drained mix, moderate water and bloom boom fertilizer will do the trick. However, we have noticed a few distinctive features that make this plant somewhat challenging at times.
1) Flowers
For past years, we've been studying what triggers its flowering.
Sometimes these plants start flowering in 1 gal pot, 1 ft tall. Other times a large
developed tree 5-6 ft tall, in 5-7 gal pot, grows beautiful foliage with no
signs of flowers. Eventually all of them bloom, no matter how stubborn they
are, it's just some individual plants start flowering sooner than others, all
grown in the same conditions.
One of our plants in the ground, a well-branched tree, was covered with
flowers for a few months, but only on the 3d year after planting. Before that,
it only produced a few random blooms. Others bloomed in pots at very young
age.
The following factors benefit to Cerbera flowering:
- full sun at least 10 hours a day
- hot temperatures above 85F
- regular water but not heavy rains
- regular fertilizer - Bloom Booster type
- very good drainage and drying out before waterings. If root ball stays
moist, the plant may look healthy but won't set flower buds. Keeping on a dry
side will encourage flowering. Very similar to Jasmines: they bloom like crazy
in April while it's hot and dry in Florida, but once our summer rainy season
starts, they reduce blooming.
We highly recommend using Sunshine Megaflor bloom booster or SUNSHINE Pikake in combination with micro-element supplements Sunshine Honey (B-Mo) and Sunshine Superfood (complex micro) that induce flowering. Dry and granulated fertilizers may not supply exactly what a plant needs: certain elements that trigger flowering may be missing. Sunshine Boosters formulas are scientifically balanced, they contain precise amounts of nutrients needed for setting flowers. Besides, excessive salts from regular dry fertilizers create nutrient lock up that may retard plant metabolism; with liquid amino-acid based Sunshine boosters, plants consume the whole menu of elements without building them up in the soil.
2) Fruit
Fruit of Cerbera are very pretty and cover the tree after profuse flowering. To inexperienced eye they may look very much like small mango or avocado fruit - so make sure kids or visitors don't try to eat them! Cerbera seeds are extremely poisonous.
3) Leaves
If you ever grew Passiflora or Milkweed, you know how leaves can be
eaten by caterpillars overnight. This may happen to Cerbera too, as we
discovered. In Florida environment this exotic plant doesn't have natural predators for
protection from certain insect species that may feed on it. So watch out and
if noticed first signs of leaves damage - its time for insect control.
Other than that, Cerbera foliage is usually beautiful and colorful, here in
Florida it looks much healthier than that of Plumerias often affected with
rusty residue during high humidity months.
Hope this helps. The Cerbera fragrance is enchanting, it is worth the efforts and waiting!
Date: 13 Aug 2020
Healthy Plant Food
Q&A from Mr Booster
Establishing Avocado Tree
Q: I received my avocado Wurtz tree yesterday. Per instructions I have put the tree in a pot first. However I am having difficulty deciding what to trim off. Yesterday I removed obvious damaged leaves. However as you can see, the leaves are lighter in some areas and contain yellow and red in some spots. What would you advise? Given this is a critical state as I do not want to shock the tree after the trip, I would like to do everything possible to protect it and ensure viability.
A: Your Avocado tree looks great and healthy overall. You've done excellent job planting it. Wurtz is a good, vigorous variety, while the tree is somewhat dwarf,
great for containers.
You are right, it is the best for the tree to leave it alone and do not
trim or remove leaves any more, until it starts showing new growth. Then it will
be obvious what needs to be trimmed. Reddish/orange color of young leaves is
normal. If any spots or dots - no need to remove those leaves yet. Wait
until the plant grows more leaves. It needs them for photosynthesis, in order to
become stronger.
Keep the tree in bright shade and gradually move from filtered sun to
full sun. Water daily. Within a week or two after planting, you can start
applying mild fertilizer and micro-elements. We recommend at this growth stage:
SUNSHINE C-Cibus - Crop Nutrition Booster
SUNSHINE SuperFood - Micro-element Plant Booster
SUNSHINE C-Cibus - Crop Nutrition Booster from Garden Series, or Combo Total Feed Collection - all nutrients in just one bottle, for fruit trees and edibles.
Date: 30 May 2019
Triple Sec Mango
By Onika Amell, tropical plant specialist
Q: I live in Mesa, Arizona. I am considering purchasing two of you Triple Sec Mango trees. Can you please give me some information on this variety and how to grow it successfully here in hot and arid Arizona, if at all?
A: Triple Sec Mango is a new name for the superior variety Seacrest. The
aroma of this fruit resembles Triple Sec - an orange liqueur. It's a juicy,
mid-season variety that has good disease resistance.
Mango has pretty good heat and drought tolerance. It loves sun, but there
are a lot of factors to consider when growing Mango in your area.
Check your soil. Soil quality is always first and foremost: when you
live in an area of Arizona with
hardpan (extremely compacted desert soil) or caliche (layers of soil
cemented by calcium carbonate) you
will have to learn how to deal with such soil types. Amend the soil as
needed.
The best time to plant is spring or fall to give your Mango a chance to
get established before the really intense Summer heat starts. Alternatively,
protect the tree with a shade cloth. Tender, new growth will not stand a
chance unprotected, especially newly planted and/or young trees.
Mangoes are tropical and sensitive to frost and freeze damage. Young
trees especially will also need winter protection when temperatures go near or
below freezing. Always plant trees in a location where they will be protected
from cold wind. Consider staking your newly planted Mango trees for the
first year. It's never a bad idea to even stake during periods of high winds.
Make sure your planting site has very good drainage. Always use a good
quality mulch around your tree as it helps to trap moisture, keeping the
ground and the roots beneath it cool. Keep mulch a couple of inches from the
trunk of the tree. Avoid a location that gets full day sun. Morning sun,
afternoon shade is ideal. Give regular watering until the tree is established. Once
established, water only when the soil feels dry.
Fertilizer with a Mango-Food. A foliar spray of micronutrient solution is always
recommended during the active growing period. Use plant stimulants and microelements to improve cold hardiness and vigor.
See more info on growing mango in hot climate and container grown mangoes in Arizona.
